National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Overcast

26°F

-3°C

Humidity 60%
Wind Speed W 5 mph
Barometer 30.14 in (1020.2 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 14 Feb 1:53 am EST
Extended Forecast for

2 Miles SSE White Horse NJ

  • Overnight

    Overnight: Isolated snow showers after 4am. Mostly cloudy, with a low around 20. Southwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Isolated Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 43. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 43 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 23. Calm wind.

    Low: 23 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 41. Calm wind becoming east around 5 mph.

    High: 41 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: A slight chance of rain and snow before 1pm. Partly sunny, with a high near 44. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Isolated snow showers after 4am. Mostly cloudy, with a low around 20. Southwest wind around 5 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 43. Southwest wind 5 to 10 mph becoming northwest in the afternoon.
Saturday Night
Increasing clouds, with a low around 23. Calm wind.
Sunday
Mostly cloudy, with a high near 41. Calm wind becoming east around 5 mph.
Sunday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Washington's Birthday
A slight chance of rain and snow before 1pm. Partly sunny, with a high near 44. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A chance of rain. Cloudy, with a high near 50. Chance of precipitation is 50%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE White Horse NJ
 40.17°N 74.71°W (Elev. 7 ft)
Last Update:
4:15 pm EST Feb 13, 2026
Forecast Valid:
2am EST Feb 14, 2026-6pm EST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation